In my opinion this is definitely the best Star Wars part because you see the fall of the best Jedi Anakin Skywalker and the rise of the best Sith Darth Vader. I also liked how Anakin was shown slowly becoming more and more of a Sith and I especially liked the legendary battle on the planet Mustafar.
Even if it doesn't make sense that Jason is resurrected by a lightning bolt (you have to that we are in the horror genre where almost nothing ever makes sense), in my opinion Friday the 13th Part VI is the best part and most exciting and entertaining, I also liked the action aspect in this part.
